43 Merge workbooks

05:00:46 Load MergeBook1 from Excel2007 file
05:00:46 Read Excel2007 format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/43mergeBook1.xlsx in 0.0127 seconds
05:00:46 Load MergeBook2 from Excel2007 file
05:00:46 Read Excel2007 format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/43mergeBook2.xlsx in 0.0019 seconds
05:00:46 Write Excel2007 format to /tmp/phpspreadsheet/43_Merge_workbooks.xlsx in 0.0030 seconds
05:00:46 Write Excel5 format to /tmp/phpspreadsheet/43_Merge_workbooks.xls in 0.0114 seconds
05:00:46 Peak memory usage: 1.5MB